Location History:
- Hyogo, JP (1987)
- Akashi, JP (1987 - 1990)
Company Filing History:
Years Active: 1987-1990
Title: Innovations of Kunihiko Nishitani
Introduction
Kunihiko Nishitani is a prominent inventor based in Akashi, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative supercharger technologies. With a total of seven patents to his name, Nishitani's work exemplifies creativity and technical expertise.
Latest Patents
One of his latest inventions is the screw type mechanical supercharger. This device is designed to be compact yet capable of delivering a large capacity. It features a pair of female and male screw rotors that mesh together, along with synchronizing gears that ensure their synchronous rotation. The female rotor has six teeth, while the male rotor has three, with the synchronizing gear for the female rotor having twice the number of teeth as that for the male rotor. This design allows the female rotor to be driven by a reciprocating internal combustion engine, serving as the input power shaft for the supercharger. Additionally, the screw rotors are constructed from a lighter material than the rest of the supercharger, enhancing efficiency.
Another notable patent is the mechanically driven screw supercharger. This invention includes male and female screw rotors that are rotatably supported within a casing. The rotors are driven through a wrapping transmission system that utilizes belts and pulleys connected to a prime mover. A cylindrical bearing supporting part is formed around a through hole in the casing, allowing for the input shaft of the screw rotor to extend through it. A driven pulley is mounted on the input shaft, facilitating the operation of the supercharger.
Career Highlights
Kunihiko Nishitani is associated with Kabushiki Kaisha Kobe Seiko Sho, where he continues to innovate and develop advanced mechanical systems. His work has garnered attention for its practical applications and efficiency improvements in automotive technology.
Collaborations
Nishitani has collaborated with notable colleagues, including Noboru Tsuboi and Kazuo Kubo. Their combined expertise has contributed to the successful development of various mechanical innovations.
Conclusion
Kunihiko Nishitani's contributions to the field of mechanical engineering, particularly in supercharger technology, highlight his innovative spirit and technical prowess. His patents reflect a commitment to advancing automotive performance and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.